880432488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1672

約数の個数: 192

約数和(自身を含む): 2792025600

約数和(自身を除く): 1911593112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 171, 186, 228, 234, 247, 248, 279, 312, 342, 372, 403, 456, 468, 494, 558, 589, 684, 741, 744, 806, 936, 988, 1116, 1178, 1209, 1368, 1482, 1597, 1612, 1767, 1976, 2223, 2232, 2356, 2418, 2964, 3194, 3224, 3534, 3627, 4446, 4712, 4791, 4836, 5301, 5928, 6388, 7068, 7254, 7657, 8892, 9582, 9672, 10602, 12776, 14136, 14373, 14508, 15314, 17784, 19164, 20761, 21204, 22971, 28746, 29016, 30343, 30628, 38328, 41522, 42408, 45942, 49507, 57492, 60686, 61256, 62283, 68913, 83044, 91029, 91884, 99014, 114984, 121372, 124566, 137826, 148521, 166088, 182058, 183768, 186849, 198028, 242744, 249132, 273087, 275652, 297042, 364116, 373698, 394459, 396056, 445563, 498264, 546174, 551304, 594084, 643591, 728232, 747396, 788918, 891126, 940633, 1092348, 1183377, 1188168, 1287182, 1494792, 1577836, 1782252, 1881266, 1930773, 2184696, 2366754, 2574364, 2821899, 3155672, 3550131, 3564504, 3762532, 3861546, 4733508, 5148728, 5643798, 5792319, 7100262, 7525064, 7723092, 8465697, 9467016, 11287596, 11584638, 12228229, 14200524, 15446184, 16931394, 22575192, 23169276, 24456458, 28401048, 33862788, 36684687, 46338552, 48912916, 67725576, 73369374, 97825832, 110054061, 146738748, 220108122, 293477496, 440216244, 880432488]

約数ペア:

[(1, 880432488), (2, 440216244), (3, 293477496), (4, 220108122), (6, 146738748), (8, 110054061), (9, 97825832), (12, 73369374), (13, 67725576), (18, 48912916), (19, 46338552), (24, 36684687), (26, 33862788), (31, 28401048), (36, 24456458), (38, 23169276), (39, 22575192), (52, 16931394), (57, 15446184), (62, 14200524), (72, 12228229), (76, 11584638), (78, 11287596), (93, 9467016), (104, 8465697), (114, 7723092), (117, 7525064), (124, 7100262), (152, 5792319), (156, 5643798), (171, 5148728), (186, 4733508), (228, 3861546), (234, 3762532), (247, 3564504), (248, 3550131), (279, 3155672), (312, 2821899), (342, 2574364), (372, 2366754), (403, 2184696), (456, 1930773), (468, 1881266), (494, 1782252), (558, 1577836), (589, 1494792), (684, 1287182), (741, 1188168), (744, 1183377), (806, 1092348), (936, 940633), (988, 891126), (1116, 788918), (1178, 747396), (1209, 728232), (1368, 643591), (1482, 594084), (1597, 551304), (1612, 546174), (1767, 498264), (1976, 445563), (2223, 396056), (2232, 394459), (2356, 373698), (2418, 364116), (2964, 297042), (3194, 275652), (3224, 273087), (3534, 249132), (3627, 242744), (4446, 198028), (4712, 186849), (4791, 183768), (4836, 182058), (5301, 166088), (5928, 148521), (6388, 137826), (7068, 124566), (7254, 121372), (7657, 114984), (8892, 99014), (9582, 91884), (9672, 91029), (10602, 83044), (12776, 68913), (14136, 62283), (14373, 61256), (14508, 60686), (15314, 57492), (17784, 49507), (19164, 45942), (20761, 42408), (21204, 41522), (22971, 38328), (28746, 30628), (29016, 30343)]